﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using Ylh.FactoryDAL;
using Ylh.IDAL;

namespace Ylh.BLL
{
    public class Student
    {
        public string Getstr()
        {
            IDAL.IStudent stu = DataAccess.GetStr();
            return "Ylh.BLL>>" + stu.GetString();
        }
    }
}
